Open GFAR File

Unfortunately, I have not been able to find information on a GFAR file extension. My extensive search has yielded that there isn't any file format or extension named GFAR. It is possible that there may have been an error in the file extension you're enquiring for or this could be proprietary, less known file type. Would you be referring to a different file type? It would be helpful if I could provide information for a different or correct file format or extension. Please provide additional information or clarify this file format/extension. Thanks.